Product Details

Supported Devices

Power Management

PMICs

PCA9420-PCA9421: PMIC for Low Power Applications

Load Switches

NX5P3090UK: USB PD and Type-C Current-Limited Power Switch

Processors and Microcontrollers

i.MX RT Crossover MCUs

i.MX-RT600: i.MX RT600 Crossover MCU with Arm^® Cortex^®-M33 and DSP Cores

Sensors

Accelerometers

FXOS8700CQ: Digital Motion Sensor - 3D Accelerometer (±2g/±4g/±8g) + 3D Magnetometer

Features

Processor

MIMXRT685SFVKB

Cortex-M33 running up to 300 MHz
Cadence^® Tensilica^® HiFi 4 running up to 600 MHz
VFBGA 176 package

Board Memory

Macronix Octal Flash
AP Memory PSRAM

Debug Capabilities

10-pin and 20-pin JTAG/SWD connectors supporting external debug/trace probes
On-board debug probe, with VCOM and CMSIS-DAP or J-link firmware options

Expansion Connectors

Arduino expansion
PMOD expansion
Expansion connector for 8-channel microphone board
I3C header
Flexcomm header

User Interface

Reset and User buttons for easy testing of software functionality
User LEDs

Connectivity

High/full-speed USB port with micro-A/B connector for the host or device functionality
SD Card slot

Sensors

NXP FXOS8700CQ accelerometer

Note: FXOS8700CQ accelerometer is in “End of Life” status

Audio and Voice

Dual Knowles SPH0641lM4H digital microphone
Stereo audio codec with Audio Line In/Out
Dual class D amplifiers with speaker connectors

Buy Options

Click to expand

MIMXRT685-EVK
Active
i.MX RT600 Evaluation Kit.
Kit Contains
- EVK hardware
- MicroUSB cable
- Quick Start Guide

$148.35 USD
For a quantity of 1
- Availability: In Stock
- Inventory: 18
- Shipping: Normally ships 1-2 business days

ADD TO CART

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Click to expand

IMXRT600-AUD-EVK
Active
i.MX RT600 Evaluation Kit.
Kit Contains
- EVK hardware
- MicroUSB cable
- Quick Start Guide

$171.35 USD
For a quantity of 1
- Availability: In Stock
- Inventory: 10
- Shipping: Normally ships 1-2 business days

ADD TO CART

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

Quick reference to our documentation types.

1-5 of 16 documents

User Guide
RT6xx User ManualGetting Started

PDFRev 1.7May 17, 202424.3 MBUM11147English

Account Required
User Guide
Getting Started with i.MX RT600 Evaluation KitGetting Started

HTMLFeb 6, 2020GS-MIMXRT685-EVKEnglish
User Guide
Getting Started with NXP Wi-Fi® Modules Using i.MX RT PlatformGetting Started

HTMLMay 28, 2020GS-WIFI-MODULES-IMXRT-PLATFORMEnglish
User Guide
Getting Started with NXP Wi-Fi^® modules using i.MX RT platformGetting Started

HTMLRev 1Jul 22, 2020null kbGS-WIFI-MODULES-IMXRT-PLATFORM-LINKEnglish
Data Sheet
RT600 Product Data Sheet

PDFRev 2.3May 17, 20245.5 MBRT600English
User Manual
i.MX RT685 Evaluation Board User Manual

PDFRev 2Jun 17, 20211.4 MBUM11159English

Account Required
Brochure
Smart, Battery-Friendly Solutions for Wearables and Personal Devices – Brochure

PDFRev 0Jul 1, 2021747.6 KBWEARABLESBREnglish
Errata
RT6xx Errata

PDFRev 2.2Nov 8, 2024213.3 KBES-RT600English
Quick Reference Guide
Quick Start Guide MIMXRT685-EVK

PDFRev 1Feb 5, 2020479.4 KBIMX-RT685-EVK-QSGEnglish
Supporting Information
RT600 Trustzone Lab Guide

PDFRev 0Oct 15, 20211.5 MBRT685_TRUSTZONE_LAB_INSTRUCTIONS_SBEnglish
Supporting Information
RT600 Hash Lab Guide

PDFRev 0Oct 15, 2021772.2 KBRT685_HASH_LAB_SBEnglish
Supporting Information
RT600 Security Architecture

PDFRev 0Oct 15, 20212.5 MBRT600_SECURITY_ARCHITECTURE_SBEnglish
Supporting Information
RT600 Power Lab Guide

PDFRev 0Oct 15, 20212.4 MBRT685_POWERLAB_KL_SBEnglish
Supporting Information
RT600 Xtensa Audio Framework Demo

PDFRev 0Oct 15, 20211.0 MBRT600-XTENSA_AUDIO_FRAMEWORK_DEMO_WALKTHROUGHEnglish
Supporting Information
RT600 Audio Subsytem Lab Guides

PDFRev 0Oct 15, 20212.0 MBRT600-AUDIO_SUBSYTEM_LABSEnglish
Supporting Information
RT600 AES Lab Guide

PDFRev 0Oct 15, 2021795.8 KBRT685_AES_LAB_SBEnglish

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Design Resources

Related Hardware

Quick reference to our board types.

5 hardware offerings

Development Hardware
P3H2441HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2441HN-ARDSimilar
Development Hardware
P3H2840HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2840HN-ARDSimilar
Development Hardware
P3H2841HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2841HN-ARDSimilar
Development Hardware
P3H2440HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2440HN-ARDSimilar
Emulators, Probes, and Programmers
MCU-Link Debug ProbeActive

MCU-LINKSimilar

Design Files

Quick reference to our design files types.

1-5of 8 design files

Symbols and Footprints
Symbols and Footprints for MIMXRT685FVKB

BXLRev 2Jul 22, 2021 11:33:00105.6 KBMIMXRT685FVKB
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Symbols and Footprints
Symbols and Footprints for MIMXRT633SFFOB

BXLRev 2Jul 22, 2021 11:33:00143.8 KBMIMXRT633SFFOB
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Symbols and Footprints
Symbols and Footprints for MIMXRT633FVKB

BXLRev 2Jul 22, 2021 11:33:00105.6 KBMIMXRT633FVKB
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Symbols and Footprints for MIMXRT633FAWBR

BXLRev 2Jul 22, 2021 11:33:0077.3 KBMIMXRT633FAWBR
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Symbols and Footprints for MIMXRT685SFAWBR

BXLRev 1Jul 22, 2021 11:33:0077.3 KBMIMXRT685SFAWBR
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Symbols and Footprints for MIMXRT685FAWBR

BXLRev 2Jul 22, 2021 11:33:0077.3 KBMIMXRT685FAWBR
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Symbols and Footprints for MIMXRT685SFFOB

BXLRev 2Jul 22, 2021 11:33:00143.8 KBMIMXRT685SFFOB
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Design Files - miscellaneous
MIMXRT685-EVK Design Files

ZIPRev EFeb 25, 2020 07:49:0010.5 MBRT685-DESIGNFILES
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Software

Quick reference to our software types.

1-5 of 18 software files

Middleware
Cadence^® Tensilica^® Xplorer SDKFeatured

EXTERNALRev 0May 13, 2020 16:36:00CANDENCE-TENSILICA-XPLORER-DSP

Download
Development IDEs and Build Tools
Cadence^® Tensilica^® Xplorer IDEFeatured

EXTERNALRev 0May 13, 2020 16:30:00CANDENCE-TENSILICA-XPLORER

Download
AI/ML Modeling Tools
eIQ^® Toolkit for End-to-End Model Development and Deployment

Download Options
BSPs and Device Drivers
RT600 DSP Audio Processing

XWSRev 0Oct 15, 2021 15:12:0034.9 MBrt600_dsp_audioprocessing
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BSPs and Device Drivers
MCUXpresso SDK Builder for the i.MX RT600 EVK

EXTERNALRev 1Feb 9, 2021 02:35:001 KBMCUXPRESSO-SDK-MIMXRT685-EVK

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Libraries
Essential Audio Processing Library

Download Options
Libraries
eIQ^® Inference with Glow NN

Download Options
OS and RTOS
Zephyr™ OS for Edge Connected Devices

Download Options
Debugging and Visualization Tools
FreeMASTER Run-Time Debugging Tool

Download Options
Debugging and Visualization Tools
LIBUSBSIO Host Library for USB Enabled MCUs

Download Options
Development IDEs and Build Tools
MCUXpresso Integrated Development Environment (IDE)

Download Options
Software Development Resources
Device HSM Trust Provisioning
Software Development Resources
RT685 Trustzone Lab

ZIPRev 0Oct 15, 2021 15:12:009.3 MBRT685_trustzone_lab
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Software Development Resources
RT685 Hash Lab

ZIPRev 0Oct 15, 2021 15:12:004.6 MBRT685_hash_lab
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Software Development Resources
MCUXpresso Secure Provisioning Tool

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Software Development Resources
RT685 Audio Bypass

ZIPRev 0Oct 15, 2021 15:12:0010.0 MBRT685_audio_bypass
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Software Development Resources
Secure Provisioning SDK (SPSDK)

Download Options
Software Development Resources
RT685 AES Lab

ZIPRev 0Oct 15, 2021 15:12:0013.9 MBRT685_AES_Lab
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Note: For better experience, software downloads are recommended on desktop.

Training

5 trainings

On-Demand
MCU Tech Minutes: USB Audio Reference Design Using DSP Concepts AudioWeaver With i.MX RT685 MCUs

10 minEnglish

Account Required

On-Demand
Enabling Device HSM Trust Provisioning on i.MX RT600

11 minEnglish Level: Beginner

Account Required

On-Demand
Bringing Low Power, High Performance Audio and Voice to Market on the i.MX RT600 Crossover MCU

30 minEnglish Level: Beginner

Account Required

On-Demand
Advanced Industrial ML Applications With NXP's i.MX RT Crossover MCUs

31 minEnglish Level: Advanced

Account Required

On-Demand
MCU Tech Minutes | Instruction Tracing and Live Code Coverage/Profiling on NXP i.MX RT600 Crossover MCU

6 minEnglish Level: Beginner

Account Required

i.MX RT600 Evaluation Kit

Product Details

Supported Devices

Power Management

PMICs

Load Switches

Processors and Microcontrollers

i.MX RT Crossover MCUs

Sensors

Accelerometers

Features

Processor

Board Memory

Debug Capabilities

Expansion Connectors

User Interface

Connectivity

Sensors

Audio and Voice

Buy Options

MIMXRT685-EVK Active

Kit Contains

IMXRT600-AUD-EVK Active

Kit Contains

Documentation

Filter by

RT6xx User ManualGetting Started

Getting Started with i.MX RT600 Evaluation KitGetting Started

Getting Started with NXP Wi-Fi® Modules Using i.MX RT PlatformGetting Started

Getting Started with NXP Wi-Fi® modules using i.MX RT platformGetting Started

Design Resources

Related Hardware

Filter By

P3H2441HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2840HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2841HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

P3H2440HN I3C Hub Arduino® Shield Evaluation BoardPreproduction

MCU-Link Debug ProbeActive

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Design Files

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Symbols and Footprints for MIMXRT685FVKB

Symbols and Footprints for MIMXRT633SFFOB

Symbols and Footprints for MIMXRT633FVKB

Symbols and Footprints for MIMXRT633FAWBR

Symbols and Footprints for MIMXRT685SFAWBR

Symbols and Footprints for MIMXRT685FAWBR

Symbols and Footprints for MIMXRT685SFFOB

MIMXRT685-EVK Design Files

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Software

Filter by

Cadence® Tensilica® Xplorer SDKFeatured

Cadence® Tensilica® Xplorer IDEFeatured

RT600 DSP Audio Processing

MCUXpresso SDK Builder for the i.MX RT600 EVK

RT685 Trustzone Lab

RT685 Hash Lab

RT685 Audio Bypass

RT685 AES Lab

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Training

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Support

What do you need help with?

Suggested Links

MIMXRT685-EVK
Active

IMXRT600-AUD-EVK
Active

Getting Started with NXP Wi-Fi^® modules using i.MX RT platformGetting Started

Cadence^® Tensilica^® Xplorer SDKFeatured

Cadence^® Tensilica^® Xplorer IDEFeatured